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Doubles in session


Current system
18517+2041
J 809
HD 349419


Nearby doubles
17' : 18528+2043
TDT1105

20' : 18509+2058
COU 317AB

24' : 18500+2043
HU 328

34' : 18527+2112
TDT1103

36' : 18515+2117
TDT1091

37' : 18525+2007
TDT1101

41' : 18545+2037
STF2415

43' : 18505+2002
KU 121

44' : 18487+2053
RAS 27

46' : 18523+2126
ISO 8

48' : 18490+2110
STF2401AB

49' : 18508+1954
KPP 426

50' : 18482+2028
TDT1060

51' : 18498+2124
HU 327

55' : 18501+1952
TDT1079

57' : 18496+1953
MMA 28

73' : 18498+2149
BRT2449

75' : 18473+2125
GRV 239

76' : 18474+1957
TDT1056

79' : 18511+2200
TDT1086

82' : 18567+2123
HDS2684

85' : 18542+2158
TDS 952

85' : 18457+2033
HJ 2839AB

85' : 18529+1919
J 470

86' : 18523+2206
TDT1096

88' : 18558+1935
KU 122



Selections
Full WDS
Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

18517+2041 J 809 (HD 349419)

 
 
18h 51m 39.41s +20° 41' 20.1" P.A. 211.00 sep 1.6 mag 11.30,11.28
 
 
Coord 2000 18517+2041 Discov num J   809 Comp Coord arcsec 2000 18 51 39.41 +20 41 20.1
Date first 1912 Date last 2016 Obs 16
Pa first 211 Pa last 210.9 P.A. Now (θ) 210.9°
Sep first 1.0 Sep last 1.608 Sep. Now (ρ) 1.608"
Mag pri 11.30 Mag sec 11.28 delta mag (ΔM) 0.02 Spectral class
Pri motion ra -015 Sec motion ra -015
Pri motion dec -046 Sec motion dec -046
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 349419 Constellation Hercules Tycho2 1596-02627-1 Gaia DR2 4519171018436145024
HD 349419 ADS 11765
 
 
WDS 18517+2041 J 809 (HD 349419) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
J__1908 Ma - Jonckheere, R. 1908BuAsI..25..458J
J__1908 Bull. Astronomique 25, 458, 1908
J__1909a Ma - Jonckheere, R. ...................
J__1909a Journal Astronomique 1, no. 1, 1, 1909
J__1909b Ma - Jonckheere, R. ...................
J__1909b Journal Astronomique 1, no. 2, 1909
J__1909c Ma - Jonckheere, R. ...................
J__1909c Journal Astronomique 1, no. 3, 1909
J__1910a Ma j Jonckheere, R. ...................
J__1910a Journal Astronomique 1, no. 4, 25, 1910
J__1910b Ma - Jonckheere, R. ...................
J__1910b Journal Astronomique 1, no. 5, 1910
J__1910c Ma j Jonckheere, R. ...................
J__1910c Journal Astronomique 1, no. 7, 1910
J__1910d Ma - Jonckheere, R. ...................
J__1910d Journal Astronomique 1, no. 7, 1910
J__1910e Ma j Jonckheere, R. ...................
J__1910e Journal Astronomique 1, no. 7, 1910
J__1910f Ma j Jonckheere, R. ...................
J__1910f Journal Astronomique 1, no. 10, 77, 1910
J__1910g Ma - Jonckheere, R. ...................
J__1910g Journal Astronomique 1, no. 11, 81, 1910
J__1910h Ma j Jonckheere, R. ...................
J__1910h Journal Astronomique 1, no. 12, 89, 1910
J__1910i Ma j Jonckheere, R. ...................
J__1910i Journal Astronomique 1, no. 13, 98, 1910
J__1911a Ma - Jonckheere, R. ...................
J__1911a Journal Astronomique 1, no. 15, 114, 1911
J__1911b Ma j Jonckheere, R. ...................
J__1911b Journal Astronomique 1, no. 16, 121, 1911
J__1911c Ma j Jonckheere, R. 1911MNRAS..71..750J
J__1911c MNRAS 71, 750, 1911
J__1911d Ma - Jonckheere, R. 1911MNRAS..72...45J
J__1911d MNRAS 72, 45, 1911
J__1911e Ma - Jonckheere, R. 1911MNRAS..72..156J
J__1911e MNRAS 72, 156, 1911
J__1911f Ma j Jonckheere, R. 1911MNRAS..72..162J
J__1911f MNRAS 72, 162, 1911
J__1912a Ma j Jonckheere, R. 1912MNRAS..72..188J
J__1912a MNRAS 72, 188, 1912
J__1912b Ma j Jonckheere, R. ...................
J__1912b Journal Astronomique 1, no. 17, 129, 1912
J__1912c Ma - Jonckheere, R. ...................
J__1912c Journal Astronomique 1, no. 19, 134, 1912
J__1912d Ma j Jonckheere, R. ...................
J__1912d Journal Astronomique 1, no. 21, 145, 1912
J__1912e Ma - Jonckheere, R. ...................
J__1912e Journal Astronomique 1, no. 22, 148, 1912
J__1912f Ma j Jonckheere, R. ...................
J__1912f Journal Astronomique 1, no. 23, 150, 1912
J__1912g Ma j Jonckheere, R. ...................
J__1912g Journal Astronomique 2, no. 25, 1, 1912
J__1912h Ma - Jonckheere, R. ...................
J__1912h Journal Astronomique 2, no. 26, 5, 1912
J__1913a Ma j Jonckheere, R. ...................
J__1913a Journal Astronomique 2, no. 27, 9, 1913
J__1913b Ma j Jonckheere, R. ...................
J__1913b Journal Astronomique 2, no. 28, 13, 1913
J__1914 Ma - Jonckheere, R. ...................
J__1914 Journal Astronomique 2, no. 29, 18, 1914
J__1917a Ma - Jonckheere, R. 1917MmRAS..61....1J
J__1917a MemRAS 61, 1, 1917
J__1917c Ma j Jonckheere, R. 1917AJ.....31....1J
J__1917c AJ 31, 1, 1917
J__1918 Ma - Jonckheere, R. 1918AJ.....31..113J
J__1918 AJ 31, 113, 1918
J__1918b Ma j Jonckheere, R. 1918MNRAS..78..479J
J__1918b MNRAS 78, 479, 1918
J__1919 Ma j Jonckheere, R. 1919AJ.....32...65J
J__1919 AJ 32, 65, 1919
J__1920 Ma - Jonckheere, R. 1920AJ.....32..166J
J__1920 AJ 32, 166, 1920
J__1924 Ma - Jonckheere, R. 1924AJ.....35..173J
J__1924 +Mb AJ 35, 173, 1924
J__1930 Ma j Jonckheere, R. 1930JO.....13...76J
J__1930 J. Obs. 13, 76, 1930
J__1941a Ma - Jonckheere, R. 1941JO.....24...21J
J__1941a J. Obs. 24, 21, 1941
J__1941b Ma - Jonckheere, R. 1941JO.....24...69J
J__1941b +Mb J. Obs. 24, 69, 1941
J__1941c Ma - Jonckheere, R. 1941JO.....24...93J
J__1941c +Mb J. Obs. 24, 93, 1941
J__1941d Ma - Jonckheere, R. 1941JO.....24..114J
J__1941d +Mb J. Obs. 24, 114, 1941
J__1942a Ma - Jonckheere, R. 1942JO.....25...11J
J__1942a J. Obs. 25, 11, 1942
J__1942b Ma - Jonckheere, R. 1942JO.....25...15J
J__1942b J. Obs. 25, 15, 1942
J__1942c Ma - Jonckheere, R. 1942JO.....25...25J
J__1942c +Mb J. Obs. 25, 25, 1942
J__1942d Mb - Jonckheere, R. 1942JO.....25...78J
J__1942d J. Obs. 25, 78, 1942
J__1943 Ma - Jonckheere, R. 1943JO.....26...28J
J__1943 +Mb J. Obs. 26, 28, 1943
J__1944a Ma j Jonckheere, R. 1944JO.....27....1J
J__1944a +Mb J. Obs. 27, 1, 1944
J__1944b Ma - Jonckheere, R. 1944JO.....27....5J
J__1944b J. Obs. 27, 5, 1944
J__1944c Mb - Jonckheere, R. 1944JO.....27....6J
J__1944c J. Obs. 27, 6, 1944
J__1944d Ma j Jonckheere, R. 1944JO.....27....7J
J__1944d +Mb J. Obs. 27, 7, 1944
J__1944e Ma - Jonckheere, R. 1944JO.....27...11J
J__1944e J. Obs. 27, 11, 1944
J__1945 Ma - Jonckheere, R. 1945JO.....28...26J
J__1945 +Mb J. Obs. 28, 26, 1945
J__1946 Mb j Jonckheere, R. 1946JO.....29...49J
J__1946 J. Obs. 29, 49, 1946
J__1948 Ma j Jonckheere, R. 1948JO.....31...65J
J__1948 J. Obs. 31, 65, 1948
J__1949a Ma j Jonckheere, R. 1949JO.....32...13J
J__1949a +Mb J. Obs. 32, 13, 1949
J__1949b Ma j Jonckheere, R. 1949JO.....32...81J
J__1949b +Mb J. Obs. 32, 81, 1949
J__1952 M+ j Jonckheere, R. 1952JO.....35...37J
J__1952 +Pa J. Obs. 35, 37, 1952
J__1953a Ma - Jonckheere, R. 1953JO.....36...44J
J__1953a J. Obs. 36, 44, 1953
J__1953b Mb j Jonckheere, R. 1953JO.....36...49J
J__1953b J. Obs. 36, 49, 1953
J__1954 Mb j Jonckheere, R. 1954JO.....37...13J
J__1954 J. Obs. 37, 13, 1954
J__1955 Mb - Jonckheere, R. 1955JO.....38..254J
J__1955 J. Obs. 38, 254, 1955
J__1957 Mb j Jonckheere, R. 1957JO.....40....1J
J__1957 J. Obs. 40, 1, 1957
J__1958 Mb j Jonckheere, R. 1958JO.....41..145J
J__1958 J. Obs. 41, 145, 1958
J__1962a M+ j Jonckheere, R. 1962QB821.J64......
J__1962a +Pa General Cat. of Double Stars, Marseille, 1962
J__1962b Ma - Jonckheere, R. (measure by Vanderdonck, J.) 1962QB821.J64......
J__1962b General Cat. of Double Stars, Marseille, 1962
J__1963A - Jonckheere, R. 1963icvd.book.....J
J__1963A cited in IDS (Lick Index Cat.), 1963
J__9999 Ma - Jonckheere, R. ...................
J__9999 +Pp Unpublished, manuscript or reference not found.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18517+2041 J 809 2000 13 208 1.5 11.30 11.28 185139.41+204120.1
18517+2041 J 809 2015 14 211 1.6 11.30 11.28 185139.41+204120.1
18517+2041 J 809 2016 15 211 1.6 11.30 11.28 185139.41+204120.1

If you need more information about this double, apply for a data request form to the WDS.

 
 
WDS 18517+2041 J 809 (HD 349419) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18517+2041 J 809 (HD 349419) : MEASURES
 
 
No records found.

 
 
WDS 18517+2041 (HD 349419) : VIRTUAL EYEPIECE
 
 

18517+2041 J 809A mag 11.3 18517+2041 J 809B sep 1.6 P.A. 209.20 mag 11.28 virtual eyepiece
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 18517+2041 (HD 349419) : ALADIN DSS IMAGE @ 18h 51m 39.41s +20° 41' 20.1"
 
 
 
 
WDS 18517+2041 J 809 (HD 349419) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18517+2041 J 809 distance=0' 18528+2043 TDT1105 distance=17' 18509+2058 COU 317AB distance=20' 18509+2058 COU 317AC distance=20' 18500+2043 HU 328 distance=24' 18527+2112 TDT1103 distance=34' 18515+2117 TDT1091 distance=36' 18525+2007 TDT1101 distance=37' 18545+2037 STF2415 distance=41' 18505+2002 KU 121 distance=43' 18487+2053 RAS 27 distance=44' 18523+2126 ISO 8 distance=46' 18490+2110 STF2401AB distance=48' 18490+2110 STF2401AC distance=48' 18508+1954 KPP 426 distance=49' 18482+2028 TDT1060 distance=50' 18498+2124 HU 327 distance=51' 18501+1952 TDT1079 distance=55' 18496+1953 MMA 28 distance=57' 18498+2149 BRT2449 distance=73' 18473+2125 GRV 239 distance=75' 18474+1957 TDT1056 distance=76' 18511+2200 TDT1086 distance=79' 18567+2123 HDS2684 distance=82' 18542+2158 TDS 952 distance=85' 18457+2033 HJ 2839AB distance=85' 18457+2033 HJ 2839AC distance=85' 18457+2033 HJ 2839AD distance=85' 18457+2033 HJ 2839AE distance=85' 18529+1919 J 470 distance=85' 18523+2206 TDT1096 distance=86' 18558+1935 KU 122 distance=88' 18489+1920 DCH 121 distance=91' 18574+2129 HU 329 distance=94' 18490+2213 GRV 241 distance=100' 18587+2056 TDT1159 distance=101' 18444+2015 ALD 4AB distance=101' 18444+2015 DAM 640AC distance=101' 18515+2223 TDT1090 distance=103' 18443+2052 HU 325 distance=104' 18490+2219 TDT1068 distance=105' 18444+2003 GRV 238 distance=109' 18534+1856 TDT1114 distance=109' 18472+2213 JNN 119 distance=111' 18534+1851 LDS5867AB distance=111' 18534+1851 SKF 331AC distance=111' 18587+1936 HU 330 distance=119' 18585+2152 TDT1155 distance=119' 18547+2239 MKT 9Aa,Ab distance=126' 18547+2239 BU 646AB distance=126' 18547+2239 BU 646AC distance=126' grafico limitrofi
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Show name coord_2000 discov# comp pa sep dist(')
Show 18517+2041 J 809 211 1.6
Show 18528+2043 TDT1105 12 0.6 17
Show 18509+2058 COU 317 AB 94 1.5 20
Show 18509+2058 COU 317 AC 2 17.3 20
Show 18500+2043 HU 328 187 4.8 24
Show 18527+2112 TDT1103 278 1.3 34
Show 18515+2117 TDT1091 297 0.7 36
Show 18525+2007 TDT1101 117 0.6 37
Show 18545+2037 STF2415 290 2.0 41
Show 18505+2002 KU 121 312 31.5 43
Show 18487+2053 RAS 27 218 1.2 44
Show 18523+2126 ISO 8 138 0.2 46
Show 18490+2110 STF2401 AB 38 4.1 48
Show 18490+2110 STF2401 AC 149 92.9 48
Show 18508+1954 KPP 426 97 4.6 49
Show 18482+2028 TDT1060 175 0.6 50
Show 18498+2124 HU 327 60 0.3 51
Show 18501+1952 TDT1079 295 1.3 55
Show 18496+1953 MMA 28 70 13.9 57
Show 18498+2149 BRT2449 229 3.9 73
Show 18473+2125 GRV 239 244 7.6 75
Show 18474+1957 TDT1056 171 4.6 76
Show 18511+2200 TDT1086 117 0.6 79
Show 18567+2123 HDS2684 350 0.6 82
Show 18542+2158 TDS 952 70 1.1 85
Show 18457+2033 HJ 2839 AB 57 74.8 85
Show 18457+2033 HJ 2839 AC 59 73.0 85
Show 18457+2033 HJ 2839 AD 336 25.4 85
Show 18457+2033 HJ 2839 AE 13 61.1 85
Show 18529+1919 J 470 310 3.4 85
Show 18523+2206 TDT1096 313 1.6 86
Show 18558+1935 KU 122 151 22.2 88
Show 18489+1920 DCH 121 10 0.4 91
Show 18574+2129 HU 329 158 0.1 94
Show 18490+2213 GRV 241 175 27.1 100
Show 18587+2056 TDT1159 104 0.5 101
Show 18444+2015 ALD 4 AB 338 4.1 101
Show 18444+2015 DAM 640 AC 169 11.0 101
Show 18515+2223 TDT1090 306 0.8 103
Show 18443+2052 HU 325 6 0.4 104
Show 18490+2219 TDT1068 15 0.5 105
Show 18444+2003 GRV 238 345 36.6 109
Show 18534+1856 TDT1114 107 0.6 109
Show 18472+2213 JNN 119 270 0.4 111
Show 18534+1851 LDS5867 AB 207 210.7 111
Show 18534+1851 SKF 331 AC 239 2.6 111
Show 18587+1936 HU 330 33 0.7 119
Show 18585+2152 TDT1155 325 0.6 119
Show 18547+2239 MKT 9 Aa,Ab 271 0.0 126
Show 18547+2239 BU 646 AB 37 34.4 126
Show 18547+2239 BU 646 AC 23 36.9 126

 
 
WDS 18517+2041 : COMPONENTS
 
 
  A
B pa=209.2°
sep=1.58"
 
 
18517+2041 A
 
 
Componente originario normalizzato AB Name HD 349419 Coord arcsec 2000 185139.41+204120.1 Mag 11.3
PmRA -15.00 PmDE -46.0 ADS 11765
 
 
18517+2041 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 185139.35+204118.7 Mag 11.28 PmRA -15.00
PmDE -46.0 Tycho2 1596-02627-1 HD 349419 Calc delta mag 0.02
Calc coord yes
Tycho2
Tycho2 1596-02627-1 Pflag RAmdeg 282.91400244 DEmdeg 20.68857572
PmRA -15.2 PmDE -46.1 E RAmdeg 44 E DEmdeg 44
E pmRA 1.4 E pmDE 1.4 EpRAm 1978.41 EpDEm 1978.70
Num 4 Q RAmdeg 0.7 Q DEmdeg 1.1 Q pmRA 0.7
Q pmDE 1.1 BTmag 11.962 E BTmag 0.090 VTmag 11.184
E VTmag 0.071 Prox 999 TYC HIP
CCDM RAdeg 282.91403972 DEdeg 20.68868167 EpRA 1990 1.70
EpDE 1990 1.74 E RAdeg 48.0 E DEdeg 47.0 Posflg
Corr 0.1